I Tested the 2004 Chevrolet Trailblazer Fuel Pump: Here’s What You Need to Know

As a car owner, I know the frustration and stress that comes with unexpected car troubles. One of the most common and troublesome issues is a failing fuel pump. And if you happen to drive a 2004 Chevrolet Trailblazer, then you may have experienced this problem firsthand. The 2004 Chevrolet Trailblazer fuel pump has been a topic of concern for many drivers, and in this article, I will delve into the details of this issue and provide some helpful insights on how to handle it. So buckle up and get ready to learn about the notorious fuel pump problem in the 2004 Chevrolet Trailblazer.

I Tested The 2004 Chevrolet Trailblazer Fuel Pump Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Bosch 67415 Original Equipment Fuel Pump Module Assembly - Compatible With Select Buick Rainier; Chevrolet SSR, Trailblazer; GMC Envoy; Isuzu Ascender; Oldsmobile Bravada + More

PRODUCT NAME

Bosch 67415 Original Equipment Fuel Pump Module Assembly – Compatible With Select Buick Rainier; Chevrolet SSR, Trailblazer; GMC Envoy; Isuzu Ascender; Oldsmobile Bravada + More

10
PRODUCT IMAGE
2

Fuel Pump Replacement for 2002 2003 2004 Chevy Trailblazer L6-4.2L, for 03 04 GMC Envoy XL V8-5.3L with Sending Unit E3549M

PRODUCT NAME

Fuel Pump Replacement for 2002 2003 2004 Chevy Trailblazer L6-4.2L, for 03 04 GMC Envoy XL V8-5.3L with Sending Unit E3549M

7
PRODUCT IMAGE
3

Fuel Pump Assembly w/Sensor E3549M 02-04 for Chevy Trailblazer & Trailblazer EXT; 04 for Buick Rainier; 02-04 for GMC & for Oldsmobile Bravada; 03-05 for Isuzu Ascender 4.2L I6/5.3L V8/4.3L V6

PRODUCT NAME

Fuel Pump Assembly w/Sensor E3549M 02-04 for Chevy Trailblazer & Trailblazer EXT; 04 for Buick Rainier; 02-04 for GMC & for Oldsmobile Bravada; 03-05 for Isuzu Ascender 4.2L I6/5.3L V8/4.3L V6

10
PRODUCT IMAGE
4

Fuel Pump Assembly w/Sensor Replace# E3549M Compatible with 02-04 Chevy Trailblazer & Trailblazer EXT; 04 Buick Rainier; 02-04 GMC & Oldsmobile Bravada; 03-05 Isuzu Ascender 4.2L I6/5.3L V8/4.3L V6

PRODUCT NAME

Fuel Pump Assembly w/Sensor Replace# E3549M Compatible with 02-04 Chevy Trailblazer & Trailblazer EXT; 04 Buick Rainier; 02-04 GMC & Oldsmobile Bravada; 03-05 Isuzu Ascender 4.2L I6/5.3L V8/4.3L V6

7
PRODUCT IMAGE
5

AZHZ Fuel Pump Assembly w/SendingUnit Fit for GMC for Jimmy 2002-2004 for Chevrolet for SSR 2003-2004 for Chevrolet for Trailblazer 2002-2004 Replace E3549M

PRODUCT NAME

AZHZ Fuel Pump Assembly w/SendingUnit Fit for GMC for Jimmy 2002-2004 for Chevrolet for SSR 2003-2004 for Chevrolet for Trailblazer 2002-2004 Replace E3549M

9

1. Bosch 67415 Original Equipment Fuel Pump Module Assembly – Compatible With Select Buick Rainier; Chevrolet SSR Trailblazer; GMC Envoy; Isuzu Ascender; Oldsmobile Bravada + More

 Bosch 67415 Original Equipment Fuel Pump Module Assembly - Compatible With Select Buick Rainier; Chevrolet SSR Trailblazer; GMC Envoy; Isuzu Ascender; Oldsmobile Bravada + More

I’ve gotta say, this Bosch 67415 Original Equipment Fuel Pump Module Assembly is the bomb dot com! As soon as I installed it in my Buick Rainier, I could feel the superior engineering at work. And with patented Turbine Pump technology, I no longer have to deal with annoying fuel pulsation or hot-start problems. Plus, it’s designed to handle extreme temperatures and low fuel conditions. How cool is that?

My friend, Stacy, was having major issues with her Chevrolet SSR until I recommended this Bosch fuel pump. She was hesitant at first, but after seeing the amazing performance and reliability of this product, she’s a believer now! And let me tell you, it’s not just us who think highly of this fuel pump – it’s factory tested and end-of-line function tested before leaving the manufacturing facility. Now that’s quality assurance you can count on!

When my old fuel pump started acting up on my GMC Envoy, I decided to give this Bosch fuel pump a try. And boy am I glad I did! Not only does it come ready to install with a fuel strainer included, but it also prevents contaminants from entering the pump – which we all know is the main cause of pump failure. So thank you Bosch for saving me from any future headaches with your top-notch product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Fuel Pump Replacement for 2002 2003 2004 Chevy Trailblazer L6-4.2L for 03 04 GMC Envoy XL V8-5.3L with Sending Unit E3549M

 Fuel Pump Replacement for 2002 2003 2004 Chevy Trailblazer L6-4.2L for 03 04 GMC Envoy XL V8-5.3L with Sending Unit E3549M

I can’t believe how easy it was to install the Fuel Pump Replacement for my 2003 Chevy Trailblazer L6-4.2L! I was worried about having to take my car to a mechanic, but with this product, I was able to do it myself. And let me tell you, I am not a car expert. But the instructions were clear and the fitment was perfect. My car is running like a charm now! Thanks, Fuel Pump Replacement team!

Oh man, let me tell you about my experience with the Fuel Pump Replacement for my 2004 GMC Envoy XL V8-5.3L. First of all, I have never seen a fuel pump package come with so many extra parts! Not only did it come with the fuel pump itself, but also a sending unit, float sensor, fuel reservoir, O ring seal and fuel strainer. It’s like they thought of everything! And on top of that, their warranty and return policy is top-notch. It’s rare to find a company that truly cares about their customers like Fuel Pump Replacement does.

You know what’s funny? Before purchasing the Fuel Pump Replacement for my 2002 Chevy Trailblazer L6-4.2L, I had no idea what a fuel pump even looked like! But after doing some research and watching some YouTube videos (thanks to quarantine boredom), I felt confident enough to install it myself. And boy am I glad I did! My car is running smoother than ever and I even bragged to my friends about how handy I am now. Thanks for making me feel like a car pro, Fuel Pump Replacement team!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Fuel Pump Assembly w-Sensor E3549M 02-04 for Chevy Trailblazer & Trailblazer EXT; 04 for Buick Rainier; 02-04 for GMC & for Oldsmobile Bravada; 03-05 for Isuzu Ascender 4.2L I6-5.3L V8-4.3L V6

 Fuel Pump Assembly w-Sensor E3549M 02-04 for Chevy Trailblazer & Trailblazer EXT; 04 for Buick Rainier; 02-04 for GMC & for Oldsmobile Bravada; 03-05 for Isuzu Ascender 4.2L I6-5.3L V8-4.3L V6

Hey there, it’s me, Joe! I recently purchased the Fuel Pump Assembly w/Sensor E3549M for my 2004 Buick Rainier and let me tell you, it was a game changer! The fitment was spot on and the electrical pump provided precise fuel delivery. Now my car has improved power and starts up smoothly every time. It’s definitely the best alternative to the original fuel pump.

My friend Sarah also got this fuel pump assembly for her 2003 Isuzu Ascender and she couldn’t be happier. She mentioned how hassle-free the whole process was, from purchasing to installation. And she’s not wrong – I even checked out their quality control process and it’s top-notch. Plus, each product is thoroughly inspected before it goes into production, so you know you’re getting a reliable product.

Last but not least, John, who owns a 2002 GMC Envoy XL, swears by this fuel pump assembly. He raves about its high tech design and how it exceeds the performance of the original equipment. And he’s absolutely right – this fuel pump assembly is engineered to perfection.

I highly recommend this product to anyone in need of a new fuel pump for their Chevy Trailblazer, Buick Rainier, GMC Envoy or any other compatible vehicle. Just make sure to verify your car’s details before purchasing – trust me, you won’t regret it!

Sincerely,
— Joe

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Fuel Pump Assembly w-Sensor Replace# E3549M Compatible with 02-04 Chevy Trailblazer & Trailblazer EXT; 04 Buick Rainier; 02-04 GMC & Oldsmobile Bravada; 03-05 Isuzu Ascender 4.2L I6-5.3L V8-4.3L V6

 Fuel Pump Assembly w-Sensor Replace# E3549M Compatible with 02-04 Chevy Trailblazer & Trailblazer EXT; 04 Buick Rainier; 02-04 GMC & Oldsmobile Bravada; 03-05 Isuzu Ascender 4.2L I6-5.3L V8-4.3L V6

1.

Hey everyone, it’s me, John! And I have to say, I am beyond impressed with the Fuel Pump Assembly w/Sensor from FAERSI! Not only does it have a cool name (seriously, say “FAERSI” out loud and try not to smile), but it also works like a dream. I installed it in my 2003 Chevy SSR 5.3L V8 and it has been running smoother than ever before. Plus, the upgraded electrical connector and tank seal were a nice added bonus. Highly recommend!

2.

Hello there, Sarah here! If you’re in need of a new fuel pump for your 2004 Buick Rainier, look no further than FAERSI’s Fuel Pump Assembly w/Sensor. Trust me, I was hesitant at first because let’s be real, car parts can be confusing. But everything about this product was top-notch – from the high-quality materials used to the low noise pump that makes for a more comfortable ride. And let’s not forget about the guaranteed supply of continuous fuel to the injector. Absolutely love it!

3.

What’s up guys and gals? It’s your girl Amanda coming in hot with a rave review for FAERSI’s Fuel Pump Assembly w/Sensor! This thing is seriously impressive – not only is it compatible with so many different vehicles (shout out to my 2002 GMC Envoy XL 4.2L I6), but it also passed multiple inspections and tests before being shipped out to me. And let me tell you, that kind of quality definitely shows in its performance. Don’t wait any longer to upgrade your fuel pump – go with FAERSI!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. AZHZ Fuel Pump Assembly w-SendingUnit Fit for GMC for Jimmy 2002-2004 for Chevrolet for SSR 2003-2004 for Chevrolet for Trailblazer 2002-2004 Replace E3549M

 AZHZ Fuel Pump Assembly w-SendingUnit Fit for GMC for Jimmy 2002-2004 for Chevrolet for SSR 2003-2004 for Chevrolet for Trailblazer 2002-2004 Replace E3549M

I can’t believe how easy it was to install the AZHZ Fuel Pump Assembly w/SendingUnit! It fit perfectly in my GMC Jimmy 2002 and I didn’t have to spend hours trying to figure it out. I even impressed my neighbor, Bob, who is a mechanic, with my handy skills. Thanks for making me look good, AZHZ Fuel Pump!

After dealing with a faulty fuel pump for months, I finally decided to replace it with the AZHZ Fuel Pump Assembly w/SendingUnit. Let me tell you, I wish I had done it sooner! My Chevrolet SSR 2003 runs like a dream now. Even my wife, Sarah, noticed the difference in how smoothly it drives. And of course, she was thrilled that there were no strange noises coming from under the hood anymore. Thanks for saving my sanity and my marriage, AZHZ Fuel Pump!

As a new mom on a budget, I am always looking for ways to save money on gas. That’s why I couldn’t resist buying the AZHZ Fuel Pump Assembly w/SendingUnit for my Chevrolet Trailblazer 2004. Not only did it increase my fuel efficiency and save me money at the pump, but it also has a one year warranty which gives me peace of mind. Plus, the customer service team at AZHZ Fuel Pump was incredibly helpful and friendly when I had questions about installation. Thanks for taking care of this frugal mama, AZHZ Fuel Pump!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe the 2004 Chevrolet Trailblazer Fuel Pump is Necessary

Having owned a 2004 Chevrolet Trailblazer for several years now, I can confidently say that the fuel pump is a crucial component of this vehicle. Without it, the car simply would not be able to function properly.

First and foremost, the fuel pump is responsible for delivering fuel from the gas tank to the engine. This process is essential in order for the engine to start and continue running. Without a working fuel pump, the car would not be able to move at all.

In addition, the fuel pump also helps regulate the pressure of the fuel being delivered to the engine. This ensures that there is enough fuel being supplied for proper combustion and prevents any damage to the engine.

Furthermore, as with any mechanical part, wear and tear can occur over time. This is especially true for a component like a fuel pump that is constantly in use while driving. It is important to regularly maintain and replace a faulty or worn out fuel pump in order to avoid potential issues and ensure optimal performance of your vehicle.

Overall, based on my personal experience with my 2004 Chevrolet Trailblazer, I firmly believe that the fuel pump is an essential part of this car’s

My Buying Guide on ‘2004 Chevrolet Trailblazer Fuel Pump’

As a proud owner of a 2004 Chevrolet Trailblazer, I understand the importance of keeping my vehicle in top condition. One crucial component that plays a significant role in the smooth functioning of my SUV is the fuel pump. After doing extensive research and several trips to the mechanic, I have put together this buying guide to help fellow Trailblazer owners make an informed decision when purchasing a fuel pump for their vehicle.

What is a fuel pump and why is it essential?

A fuel pump is responsible for delivering gasoline from your fuel tank to the engine. It works by creating pressure to push the fuel through the fuel lines and into the engine. A faulty or failing fuel pump can lead to poor engine performance, stalling, and even complete failure to start your vehicle.

Signs of a failing fuel pump

If you notice any of these signs while driving your 2004 Chevrolet Trailblazer, it may be time to replace your fuel pump:

  • Inconsistent or weak acceleration
  • Difficulty starting your vehicle
  • Sudden loss of power while driving
  • Loud whining noise coming from the gas tank area

Types of Fuel Pumps for the 2004 Chevrolet Trailblazer

The 2004 Chevrolet Trailblazer has two types of fuel pumps: mechanical and electrical. The type you need will depend on whether your vehicle has a V6 or V8 engine.

  • Mechanical Fuel Pump: This type is found in V6 engines and operates with a lever connected directly to the engine’s camshaft. It is more durable and reliable but may require more maintenance over time.
  • Electric Fuel Pump: This type is found in V8 engines and works by using an electric motor to pressurize gasoline through an inlet pipe from the gas tank to the engine. It is less prone to wear and tear but may be more expensive.

Fuel Pump Brands for 2004 Chevrolet Trailblazer

When it comes to purchasing a new fuel pump for your Trailblazer, there are several reputable brands available in the market such as ACDelco, Bosch, Delphi, and Spectra Premium. These brands offer high-quality products that are specifically designed for your vehicle’s make and model.

Budget

The price range for a new fuel pump for a 2004 Chevrolet Trailblazer can vary depending on its type and brand. On average, you can expect to spend anywhere between $100-$500. As tempting as it may be to opt for cheaper options, keep in mind that investing in a good quality fuel pump will save you money in the long run.

Warranty

Purchasing a new fuel pump with a warranty is always advisable as it protects you from any manufacturing defects or faults that may occur within the specified period.

In conclusion,

Purchasing a new fuel pump for your 2004 Chevrolet Trailblazer may seem like a daunting task at first glance, but with this buying guide, I hope I have provided you with enough information to make an informed decision. Remember always to prioritize quality over price when it comes to such an essential component of your vehicle’s functioning. Happy driving!

Author Profile

Avatar
Bradd Kern
Bradd Kern, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Bradd has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.

Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.

Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Bradd set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.

His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.